<template>
  <div class="child">
    <h3>我是Child</h3>
    <GrandSon />
  </div>
</template>

<script>
import GrandSon from "./GrandSon";
export default {
  name: "Props",
  props: ["count"],
  components: {
    GrandSon,
  },
};
</script>

<style scoped>
.child {
  background: pink;
}
</style>
